Basic Performance Concepts (memo, useMemo, useCallback) — Roadmap Ste…
Avoiding unnecessary re-renders before diving into React Native-specific performance work
- Level: intermediate
- Estimated time: 1 days
- Roadmap: React Native
Before this step
Study resources
- React.memo (Article) — The official React documentation's reference on memo and avoiding unnecessary re-renders.
- useMemo And useCallback Explained (Video) — Web Dev Simplified breaks down when and why to use useMemo/useCallback to avoid unnecessary re-renders.
Part of
- React Fundamentals — section
- React Native roadmap — the full learning path